jquery easyui 授权树递归实现（部分Java代码）

来源：互联网发布：javascript delay 编辑：程序博客网时间：2024/05/21 19:48
/** * 点击角色树子节点获取的所有功能权限树 * @param roleID * @return */public List<TreeNode> getRoleRightManageTree(int roleID) {List<TreeNode> treeNodeList = new ArrayList<TreeNode>();TreeNode rootNode = new TreeNode("root","所有功能");//根节点List<TreeNode> fistTreeNodeList=new ArrayList<TreeNode>();//功能组上级节点List<FuncGroup> firstFuncGroupList=getFirstFuncGroup();//拿到一级树的id和namefor(FuncGroup fGroup:firstFuncGroupList){TreeNode firstFuncGroupNode = new TreeNode("firstFuncGroup" + fGroup.getGroupID(), fGroup.getGroupName());firstFuncGroupNode.setIconCls("icon-line");fistTreeNodeList.add(firstFuncGroupNode);recurrenceFuncGroups(roleID,firstFuncGroupNode, fGroup);}rootNode.setChildren(fistTreeNodeList);treeNodeList.add(rootNode);return treeNodeList;}/** * 角色管理——递归功能组 * @param roleID * @param treeNode * @param funcGroup */public void recurrenceFuncGroups(int roleID, TreeNode treeNode,FuncGroup funcGroup) {List<TreeNode> treeNodeFuncGroupList = new ArrayList<TreeNode>();List<FuncGroup> funcGroupList=getFuncGroupFromGroupList(funcGroup.getGroupID());if(funcGroupList.size()>0){for(FuncGroup fGroup : funcGroupList){TreeNode funcGroupNode = new TreeNode("funcGroup" + fGroup.getGroupID(), fGroup.getGroupName());funcGroupNode.setIconCls("icon-folder");treeNodeFuncGroupList.add(funcGroupNode);recurrenceFuncGroups(roleID,funcGroupNode, fGroup);}}List<TreeNode> functionNodeList = new ArrayList<TreeNode>();// 功能节点List<Function> functionList = getFunctionList(funcGroup.getGroupID());//获取所有功能if (functionList.size() > 0) {for (Function function : functionList) {TreeNode functionNode = new TreeNode("function_"+ function.getFunctionID(), function.getFunctionName());functionNode.setIconCls("icon-line");functionNodeList.add(functionNode);List<RoleFunctionRelation> roleFunctionList = getRoleFunctionListByRoleID(roleID);for (RoleFunctionRelation roleFunctionRelation : roleFunctionList) {if (function.getFunctionID() == roleFunctionRelation.getFunctionID()) {functionNode.setChecked(true);}}treeNodeFuncGroupList.add(functionNode);}}if(treeNodeFuncGroupList.size()>0){treeNode.setChildren(treeNodeFuncGroupList);}}
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